1. HELPS BRUSH TEETH PROPERLY: Dental plaque indicator liquid helps to preserve teeth by helping to brush properly and for areas with plaque to show in one go.2. IMPROVES ORAL HEALTH: Dental plaque indicator improves overall oral health and avoids dental problems. Gives the whole family clean teeth every time you brush.3. PLAQUE DISCLOSING AGENT: Plaque disclosing agent is used every night for 2 weeks to detect plaque and brush for healthy teeth before bedtime.4. EASY TO USE: Dental plaque disclosing agent is easy to use, 3‑5ml at a time, a quick test and a fun and practical method.5. WITH SCALE MEASURING CUP: Dental disclosing agent comes with a scale measuring cup for easy use. Contains xylitol and can be used by children.Specification:Item Type: Plaque Disclosing AgentTexture: LiquidProduct Net Content: 60mlShelf Life: 2 Years, Please Use within 3 Months After OpeningHow to Use:1. Hold 3‑5ml of indicator in your mouth and rinse your mouth2. 30 seconds later, check whether the teeth are stained 3. The red stained area is tartar and then brush carefully to clean itPackage List:1 xPlaque Disclosing Agent1 x Measuring Cup with ScaleNotice:1. Children should be used under adult supervision.2. Stained plaque can be completely removed by brushing.3. Please use the bottle within 3 months after opening.4. Please pour the product into a suitable container, do not touch the bottle directly with your mouth, and tighten the cap after use.5. The ingredients of this product are food grade materials, even if a small amount is accidentally taken during the use, there are no side effects.